Introduction to Environmental Pollution

Although pollution had been known to exist for a very long time (at least since people started using fire thousands of years ago), it had seen the growth of truly global proportions only since the onset of the industrial revolution during the 19th century.

Environmental Pollution
England, 19th Century
Courtesy: Wikimedia.org

The industrial revolution brought with it technological progress such as discovery of oil and its virtually universal use throughout different industries.
Technological progress facilitated by super efficiency of capitalist business practices (division of labour – cheaper production costs – overproduction – overconsumption – overpollution) had probably become one of the main causes of serious deterioration of natural resources.
At the same time, of course, development of natural sciences led to the better understanding of negative effects produced by pollution on the environment.
Environmental pollution is a problem both in developed and developing countries. Factors such as population growth and urbanization invariably place greater demands on the planet and stretch the use of natural resources to the maximum.
It has been argued that the carrying capacity of Earth is significantly smaller than the demands placed on it by large numbers of human populations. And overuse of natural resources often results in nature’s degradation.

It’s interesting to note that natural resources had been stored virtually untouched in the Earth for millions of years.
But since the start of the industrial revolution vast amounts of these resources had been exploited within a period of just a couple of hundred of years at unimaginable rates, with all the waste from this exploitation going straight in to the environment (air, water, land) and seriously damaging its natural processes.

Source  : http://www.tropical-rainforest-animals.com/